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Software EngineerCloudmark

THIS JOB HAS EXPIRED

Cloudmark is a profitable, privately-held anti-spam technology company that produces high performance messaging security solutions to the world?s largest ISPs, mobile and social networks, located in San Francisco, California. Our customers include over 100 of the world's largest Internet service providers, including the majority of tier-1 operators in North America, Japan and Europe. Our products protect more than one billion inboxes, worldwide.

Cloudmark, Inc. seeks a Software Engineer based in San Francisco, CA.

Responsibilities:

As part of company?s Messaging Gateway Software Team, write high performance, high availability, multi-threaded messaging software in C and Python for our high-performance edge mail transfer agent (MTA).
Analyze, design, develop and maintain applications as part of Cloudmark Security Platform products, including mobile platforms and protocols.
Conduct research and development of a framework for message storage with a primary focus on performance and scalability.
Develop automated tests.
Perform benchmarks of various products and conduct analysis for performance improvements.
Provide engineering support of customer issues.
Communicate with partners for third-party application integration.
Integrate customer platforms.
Synchronize with various teams around the world.
Perform work in the following environments including: GNU/Linux, C/C++, Valgrind, Trac, SMTP. Also work with other technologies including Ubuntu, RedHat, gcc, gdb, perf, git, svn, TCP/IP, UDP, Python, Shell, ASM, IMAP, POP3, HTTP, SNMP.

Qualifications:
Writing high performance, high availability, multi-threaded messaging software in C for mail transfer agents and working in the following environments: GNU/Linux, C/C++, Valgrind, Trac, SMTP. All experience may be gained concurrently.

Cloudmark is an equal opportunity employer and considers qualified applicants for employment without regard to race, color, creed, religion, national origin, sex, sexual orientation, gender identity and expression, age, disability, or Vietnam era, or other eligible veteran status, or any other protected factor.